56258180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 136055808

約数和(自身を除く): 79797628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 73, 110, 113, 124, 146, 155, 220, 226, 292, 310, 341, 365, 452, 565, 620, 682, 730, 803, 1130, 1243, 1364, 1460, 1606, 1705, 2260, 2263, 2486, 3212, 3410, 3503, 4015, 4526, 4972, 6215, 6820, 7006, 8030, 8249, 9052, 11315, 12430, 14012, 16060, 16498, 17515, 22630, 24860, 24893, 32996, 35030, 38533, 41245, 45260, 49786, 70060, 77066, 82490, 90739, 99572, 124465, 154132, 164980, 181478, 192665, 248930, 255719, 362956, 385330, 453695, 497860, 511438, 770660, 907390, 1022876, 1278595, 1814780, 2557190, 2812909, 5114380, 5625818, 11251636, 14064545, 28129090, 56258180]

約数ペア:

[(1, 56258180), (2, 28129090), (4, 14064545), (5, 11251636), (10, 5625818), (11, 5114380), (20, 2812909), (22, 2557190), (31, 1814780), (44, 1278595), (55, 1022876), (62, 907390), (73, 770660), (110, 511438), (113, 497860), (124, 453695), (146, 385330), (155, 362956), (220, 255719), (226, 248930), (292, 192665), (310, 181478), (341, 164980), (365, 154132), (452, 124465), (565, 99572), (620, 90739), (682, 82490), (730, 77066), (803, 70060), (1130, 49786), (1243, 45260), (1364, 41245), (1460, 38533), (1606, 35030), (1705, 32996), (2260, 24893), (2263, 24860), (2486, 22630), (3212, 17515), (3410, 16498), (3503, 16060), (4015, 14012), (4526, 12430), (4972, 11315), (6215, 9052), (6820, 8249), (7006, 8030)]